BME688 Environmental Sensor Nano Breakout AI-Powered Precision for Optimal Environments

Gain unparalleled insights into your environment with the 7Semi BME688 Environmental Sensor Nano Breakout. This advanced board features Bosch’s BME688, a revolutionary 4-in-1 sensor that goes beyond standard environmental monitoring. It accurately measures:

Temperature:Essential for comfort control and industrial processes.
Humidity:Impacts air quality, material integrity, and health.
Barometric Pressure:Useful for weather prediction and altitude calculations.
Indoor Air Quality (IAQ):Detects harmful VOCs, VSCs, carbon monoxide, and hydrogen at the parts-per-billion (ppb) level, crucial for health and safety monitoring.

The BME688 stands apart with its AI-powered gas sensor, ensuring exceptional accuracy in detecting hazardous airborne compounds. This makes it ideal for projects in:

Smart Homes:Create automated systems for air purification and ventilation.
Industrial Settings:Monitor for toxic gas leaks or optimize production processes.
Health and Wellness:Track air quality for individuals with respiratory sensitivities.

Key Features:

AI-Enhanced Gas Sensing:Pinpoints harmful gases with remarkable precision.

Comprehensive Monitoring:One sensor for multiple critical environmental parameters.

Flexible Interface:I2C communication ensures seamless integration with microcontrollers.

Compact Design:Nano breakout board perfect for projects with space constraints.

3.3V Operating Voltage:Compatible with a wide range of development boards.

Customizable:Adjust gas sensor sensitivity, selectivity, and data rate for your specific application.

Technical Specifications:

Operating voltage3.3V

Operation range (full accuracy)

Pressure: 300…1100 hPa

Humidity 0100%

Temperature: -4085C

Interface – I2C

Gas sensor

F1 score for H2S scanning -0.92
Standard scan speed – 10.8 s / scan
Electric charge for standard scan – 0.18 mAh (5 scans ~ 1 min)
Response time (T 33-63%) – < 1 s (for new sensors) Humidity sensor Response time (T 0-63%) - 8 s Accuracy tolerance - +- 3 % relative humidity Hysteresis - < = 1.5 % relative humidity Pressure sensor RMS Noise - 0.12 Pa (equiv. to 1.7 cm) Sensitivity Error - +- 0.25 % (equiv. to 1 m at 400 m height change) Temperature coefficient offset - +- 1.3 Pa/K (equiv. to +-10.9 cm at 1C temperature change) Resources BME688 Datasheet